Cooling fans – fault diagnosis

COOLING FANS – FAULT DIAGNOSIS

S | Test D

oO A/C Mode CONDITIONS ® Ignition Switch Position: Il ® Fan Speed Switch Position: | e Front A/C Switch A/C Mode RESULTS eo Compressor Clutch On

eo Front Blower Motor On

(59) GO TO SECTION K1

CONDITIONS e Ignition Switch Position: Il ® Fan Speed Switch Position: | e Front A/C Switch A/C Mode RESULTS eo M113, M121 Condenser Fan Motors Operate

(59) PROBLEM CAUSE - BP Wire

EB | ELECTRICAL TROUBLESHOOTING MANUAL

R200003

BP

[[@ EFNE[E EEE EEE Gl [2] GB] [1] La C=] Ce] [1] (2 [ed [ed C217

PROBLEM CAUSE - PB Wire

- Condenser Fan Control Diode 1